NodepositKings.com Affiliate Portal Review

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Last verified: 2026-01-08

Affrate score: 66.8/100

SlotsCalendar is a hybrid free-to-play and real-money casino affiliate portal that catalogs virtually every new online slot game release and bonus promotion. Established in 2017 in the UK, it introduced a unique calendar interface for tracking slot releases and provides extensive slot reviews, player tournaments, and data-driven rankings. The portal was acquired by Better Collective in 2023, which accelerated its global growth and led to localized versions serving markets like Romania, Canada, New Zealand, and Latin America.

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Traffic & Reach

SlotsCalendar’s traffic has grown significantly: as of mid-2025 it received about 460,000 visits per month per Similarweb estimates. The UK and Romania account for much of its audience, followed by Canada, New Zealand, and parts of Latin America. The site is a popular reference for slot enthusiasts, though its traffic remains lower than the largest casino affiliate portals in the industry.

Reputation & Licensing

SlotsCalendar only lists online casinos that are licensed by reputable regulators like the UK Gambling Commission and Malta Gaming Authority. Its 2023 acquisition by the well-known affiliate media group Better Collective further boosts the portal’s credibility by adding corporate oversight to its operations. These factors give SlotsCalendar strong credibility compared to many independent portals, and there have been no reported issues with its practices to date.

Bonus Portfolio

NoDepositKings.com specializes in listing no-deposit bonuses and free-spin offers, providing a large catalog of risk-free promotions. It typically lists roughly 200 active bonus codes at a time, many of which are exclusive deals it has negotiated directly with casinos. Each bonus listing is detailed with key terms like wagering requirements and expiration dates clearly noted, ensuring users understand the conditions attached. While NoDepositKings excels in its niche, offering a wealth of no-deposit deals, its focus is narrower than that of larger casino affiliate sites – it doesn’t cover as many different bonus categories or casinos within its specialty.

UX & UI

The user experience on NoDepositKings.com is simple and approachable, tailored to help visitors find bonus codes without hassle. The site is mobile-friendly and easy to navigate, using a straightforward layout where content is organized by bonus categories and casinos, which makes it easy for users to locate what they need. Each offer comes with transparent terms listed, reflecting the portal’s emphasis on clarity and honesty in presenting promotions (e.g., highlighting wagering requirements upfront). However, the site’s design is somewhat dated and there are limited tools for users to filter or sort through bonuses beyond a basic search function.

Affiliate Support

NoDepositKings.com does not run an affiliate program of its own, so there’s no dedicated partner portal or network for others to join. For casino operators or marketers looking to collaborate, the only visible support channel is a simple contact form or email for advertising inquiries, as there are no self-serve advertising tools provided on the site. Transparency about the site’s ownership and licensing is limited. Overall, affiliate or B2B support at NoDepositKings is minimal – any partnership or advertising dealings require direct contact with the team, and the portal itself prioritizes its content curation over building a partner support infrastructure.

Verdict

NoDepositKings.com remains a valuable niche affiliate site for bonus hunters, leveraging over a decade of experience to compile exclusive no-deposit offers for its audience. This focus on risk-free promotions has made it a go-to resource for players in the US and Canada who specifically seek out no-deposit deals. However, the portal operates on a modest scale: it attracts moderate traffic and covers a narrower range of content compared to the industry’s major affiliate websites, and lacks some of the features and transparency found on the bigger portals. In conclusion, NoDepositKings.com is a mid-tier specialized resource—excellent for those focusing on no-deposit bonus traffic, but less comprehensive than the leading casino affiliate portals.

Key Terms

• Official site: https://nodepositkings.com
• Verticals: No deposit casino bonuses & free spins portal
• Markets: Global
• Languages: English

Sources

Official sources

• payout speed

Third‑party sources

• ownership

Portal & Program Details